In 2010. the Centers for Disease Control published a document entitled “Prevalence of Obesity Among Children and Adolescents: United States.” According to that document, 19.6% of boys and 17.1% of girls (ages 12 19) were obese in 2008. At that time, there were 17.3 million boys and 16.4 million girls in the country. a. Find the probability that a boy was obese. b. Find the probability that a child was an obese boy. c. Find the probability that a girl was obese. d. Find the probability that a child was an obese girl. e. Find the probability that a child was obese. f. Explain in words the difference between parts (c) and (d).
In 2010. the Centers for Disease Control published a document entitled “Prevalence of Obesity Among Children and Adolescents: United States.” According to that document, 19.6% of boys and 17.1% of girls (ages 12 19) were obese in 2008. At that time, there were 17.3 million boys and 16.4 million girls in the country. a. Find the probability that a boy was obese. b. Find the probability that a child was an obese boy. c. Find the probability that a girl was obese. d. Find the probability that a child was an obese girl. e. Find the probability that a child was obese. f. Explain in words the difference between parts (c) and (d).
Solution Summary: The author explains how the probability of a boy being obese is 0.196 or 20%.
In 2010. the Centers for Disease Control published a document entitled “Prevalence of Obesity Among Children and Adolescents: United States.” According to that document, 19.6% of boys and 17.1% of girls (ages 12 19) were obese in 2008. At that time, there were 17.3 million boys and 16.4 million girls in the country.
a. Find the probability that a boy was obese.
b. Find the probability that a child was an obese boy.
c. Find the probability that a girl was obese.
d. Find the probability that a child was an obese girl.
e. Find the probability that a child was obese.
f. Explain in words the difference between parts (c) and (d).
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